package com.itheima.mapper;

import org.apache.ibatis.annotations.MapKey;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;

@Mapper
public interface ReportMapper {

    @MapKey("post")
    List<Map<String,Object>> jobData();

    List<Map<String,Integer>> genderData();

    List<Map> degreeData();

    List<Map> studentCountData();
}
